ADJUSTING METHOD, SYSTEM AND CHIP

摘要

PROBLEM TO BE SOLVED: To provide a HUD system (calibration technique for heads up display) that can be adjusted in a cost efficient manner to change to a windshield of an automobile. SOLUTION: A method for adjusting an image projected onto a warped surface is provided. The method initiates with capturing calibration points within a calibration image projected onto the warped surface. The method includes analyzing the calibration points to determine relative locations among the calibration points. In one embodiment, the method utilizes a pseudo origin for locating beginning points for successive rows of calibration points. The calibration points are ordered according to the relative locations. The ordered calibration points may be applied to alter the image data prior to projection of the image data onto the warped surface. A system for calibrating points so that an image projected onto a warped surface does not appear as distorted is also provided. COPYRIGHT: (C)2008,JPO&INPIT